| Project/Area Number |
26560168
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Social systems engineering/Safety system
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| Research Institution | Hokkaido University |
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Principal Investigator |
Kanai Satoshi 北海道大学, 情報科学研究科, 教授 (90194878)
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| Co-Investigator(Kenkyū-buntansha) |
DATE HIROAKI 北海道大学, 大学院情報科学研究科, 准教授 (20374605)
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 安心の社会技術 / デジタルヒューマンモデル / アクセシビリティ / 安全システム / レーザスキャン |
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| Outline of Final Research Achievements |
The goal of this research is to realize the accessibility evaluation of "as-built" environments based on the detailed human behavior simulation. To this end, we propose a method where as-built 3D environment models can be constructed in a fully automatic way from laser-scanned 3D point clouds measured from as-built environments. Additionally, we propose an advanced walking simulation function of the digital human model (DHM) in the as-built environment models. The proposed simulation enabled a DHM to automatically walk utilizing the functions of the global path findings, the walking path location control, the local collision avoidance and the walking motion generation. Moreover, we applied our modeling and simulation algorithms to the complex as-built environments such as a two-storey indoor environment, and an outdoor environment which includes slopes. The efficiency and effectiveness of the modeling and simulation were confirmed.
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